smart-m.su - robtex.com
smart-m.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.43.7.223🇷🇺 RU-JSCIOT185.43.6.0/23 | ||||||
| PTR | merlo.ru | ||||||
| NS | o1.zakharov.ispvds.com ⭐ | ||||||
| A | 82.146.40.40🇷🇺 RU-JSCIOT82.146.40.0/21 | ||||||
| PTR | gw.hoztnode.net | ||||||
| NS | ns1.ispvds.com | ||||||
| A | 94.250.248.8🇷🇺 RU-JSCIOT94.250.248.0/23 | ||||||
| PTR | ns2.ispvds.com | ||||||
| NS | ns2.ispvds.com | ||||||
| A | 2a01:230:2:75::4🇷🇺 RU-JSCIOT2a01:230:2::/48 | ||||||
| A | 94.250.248.8🇷🇺 RU-JSCIOT94.250.248.0/23 | ||||||
| PTR | ns2.ispvds.com | ||||||
| MX | mail.smart-m.su(20) | ||||||
| A | 185.43.7.223🇷🇺 RU-JSCIOT185.43.6.0/23 | ||||||
| PTR | merlo.ru | ||||||
| TXT | v=spf1 ip4:185.43.7.223 a mx ~all | ||||||
| SOA | o1.zakharov.ispvds.comroot@o.zakharov.ispvds.com 2023-04-04 #68 | ||||||
su
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=650208459 | ||||||
Subdomains
mail.smart-m.su |
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
○NSns01.r01.ru2015-05-12 → 2017-06-28 · 4 obs
● 2017-06-28 15:41:30
○ 2026-02-15 22:53:50
○ 2026-03-23 11:40:50
○NSns02.r01.ru2015-05-12 → 2017-06-28 · 4 obs
● 2017-06-28 15:41:30
○ 2026-02-15 22:53:50
○ 2026-03-23 11:40:50
○NSns03.r01.ru2015-05-12 → 2017-06-28 · 4 obs
● 2017-06-28 15:41:30
○ 2026-02-15 22:53:50
○ 2026-03-23 11:40:50
●NSns1.ispvds.com2026-02-15 → 2026-03-23 · 3 obs
● 2026-02-15 22:53:50
● 2026-03-23 11:40:50
●NSns2.ispvds.com2026-02-15 → 2026-03-23 · 3 obs
● 2026-02-15 22:53:50
● 2026-03-23 11:40:50
●NSo1.zakharov.ispvds.com2026-02-15 → 2026-03-23 · 3 obs
● 2026-02-15 22:53:50
● 2026-03-23 11:40:50
●MXmail.smart-m.su2026-02-15 → 2026-03-23 · 3 obs
● 2026-02-15 22:53:50
● 2026-03-23 11:40:50
○MXmx01.r01mail.ru2015-05-12 → 2017-06-28 · 4 obs
● 2017-06-28 15:41:30
○ 2026-02-15 22:53:50
○ 2026-03-23 11:40:50
○MXmx02.r01mail.ru2015-05-12 → 2017-06-28 · 4 obs
● 2017-06-28 15:41:30
○ 2026-02-15 22:53:50
○ 2026-03-23 11:40:50
○A178.210.93.1542015-05-12 → 2017-06-28 · 4 obs
● 2017-06-28 15:41:30
○ 2026-02-15 22:53:50
○ 2026-03-23 11:40:50
●A185.43.7.2232026-02-15 → 2026-03-23 · 3 obs
● 2026-02-15 22:53:50
● 2026-03-23 11:40:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net, f.dns.ripn.net... | 10 records |
| smart-m.su | ns1.ispvds.com, ns2.ispvds.com | - |
✅ Authoritative Response
Server:94.250.248.8
NS records: ns1.ispvds.com, ns2.ispvds.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smart-m.su (unsigned zone)
⏱️ Timing
Total: 1104ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.43.7.223 |
| NS | 2 | ns2.ispvds.com, ns1.ispvds.com |
| MX | 2 | mail.smart-m.su (pri: 20), mail.smart-m.su (pri: 10) |
| TXT | 1 | v=spf1 ip4:185.43.7.223 a mx ~all |
| SOA | 1 | o1.zakharov.ispvds.com root.o.zakharov.i |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (f.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net...)
Analysis
Hierarchy
mail.smart-m.su is a child of smart-m.su.
IP Addresses
smart-m.su resolves to one IP number: 185.43.7.223.
Other host names, for instance www.merlo.ru, merlo.ru, mail.merlo.ru, 185.43.7.223.merlo.ru and 223.merlo.ru share IP numbers with smart-m.su.
Name Servers
smart-m.su is delegated to three name servers: ns1.ispvds.com, ns2.ispvds.com and o1.zakharov.ispvds.com.
smart-m.su at least partially shares name servers with other domains, including dostavka-elektrostal.ru, gularis.com, komp-pomosh-spb.ru, socialit.ru and basis-shop.ru.
These name servers are commonly used with ispvds.com, ns1.example.com, ns2.example.com, kazak1.example.com, wt0.ru, ns1.delo.host, ns2.delo.host and srv-301.delo.host.
Host names with two IP numbers
ns2.ispvds.com points to 2a01:230:2:75::4 and 94.250.248.8
Host names with one IP number
ns1.ispvds.com points to 94.250.248.8
o1.zakharov.ispvds.com points to 82.146.40.40
Host names pointing to 94.250.248.8: ns2.ispvds.com and ns1.ispvds.com
Mail Servers
A single mail server handles smart-m.su, mail.smart-m.su.
Host name mail.smart-m.su resolves to a single IP: 185.43.7.223.